000 00266nam a2200109Ia 4500
008 220729s2004 xx 000 0 und d
041 _aeng
100 _aMalcolon Symands E
245 _aEssential OBG
250 _a4
260 _aLondon
_bChuachill Livingstone
_c2004
999 _c133105
_d133105